.page {
    display: flex;
    flex-direction: row;
    width: 100%;
    height: 100%;
}

.page-option {
    width: 200px;
    margin-bottom: 10px;
}

.canvas-wrapper {
    width: 100%;
    margin: 0 auto;
    overflow: hidden;
    border: 1px dashed;
}

.canvas {
    display: block;
    width: 100%;
    height: 100%;
}

.preview-img {
    max-width: 100%;
}

.preview-img img {
    max-width: 100%;
    height: auto;
}
